PA - Latin and Greek 1,257
PB - Modern and Celtic Languages 190
PC - Romanic Languages 1,443
PD - Germanic Languages 37
PE - English Languages 7,145
PF - West Germanic Languages 343
PG - Slavic, Baltic, Abanian Languages 1,124
PH - Uralic, Basque Languages 60
PJ - Oriental 530
PK - Indo-Iranian 716
PL - Eastern Asia, Africa, Oceania 29,226
PM - Hyperborean, Indian, and Artificial Languages 153
PN - General Literature 16,731
P - Philology and Linguistics 7,929
PQ - French, Italian, Spanish, Portuguese Literature 5,046
PR - English Literature 13,206
PS - American Literature 28,609
PT - European, Asian and African Literature 1,329
PZ - Fiction 1,079